ArmaLite M153GN18 M-15 .223/5.56 18″ 30+1 Rifle

The ArmaLite M153GN18 M-15 is engineered for competition and fast-paced shooting sports, offering a compact, lightweight platform suited to 3-gun and range use. Its design emphasizes quick handling and adjustable ergonomics to support competitive shooters and serious range enthusiasts. The rifle is optics-ready and configured for repeatable performance in match and practical shooting scenarios.

The rifle is built on ArmaLite's hardened aluminum receivers and a free-floating stainless steel barrel beneath a low-profile, railed 15" 3-gun handguard. Controls include an ambidextrous safety and a Raptor ambidextrous charging handle, and the rifle ships with an adjustable Luth-AR MBA-1 stock for tailored length of pull and comb height. The Timney single-stage trigger and adjustable gas block support consistent, user-tuned operation.

Key Specifications

• The action is Semi-Auto.
• The caliber is .223 REM/5.56 NATO.
• The capacity is 30 + 1.
• The barrel is a 18" stainless steel, 1:8 rate of twist, with an ArmaLite tunable brake.
• The receiver material is 7075-T6 Aluminum.
• The stock is an Adjustable Luth-AR MBA-1.
• The trigger is a Timney Single-Stage.
• The muzzle device is an Armalite Tunable Brake.
• The overall length is 39.50" - 40.50".
• The weight is 7.80 lbs.

For competitors and dedicated range shooters seeking a purpose-built platform, the ArmaLite M153GN18 M-15 delivers tuned ergonomics and adjustable features for optimized performance. Buy the ArmaLite M153GN18 M-15 .223 Rem/5.56 NATO 18" rifle online today to add a competition-ready ArmaLite firearm to your collection.

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